If you live in, manage, or are moving through a flat near Thurloe Square, a good clean is rarely just about making things look tidy. It is about walking into the place and feeling it is properly under control again.

If you live on or near Old Brompton Road, you probably know the rhythm of the area: busy streets, elegant period homes, constant footfall, and a surprising amount of dust that seems to reappear almost as soon as you wipe it away.